During the application of silica sol fine casting, its solution has excellent stability, and the product has a wider pH range and a longer stable storage time. What are the correct processing methods for silica gel precision casting that we all know when operating?
The correct processing method for silica sol precision casting is as follows:
1. Manufacturing molds based on the shape of the components cast with silica sol;
2. The wax mold, which is the same as the component, is made by casting a mold with silica sol;
3. Put the wax mold into a slurry made of silica sol and quartz sand. There will be a layer of slurry on the wax mold, which will then solidify;
4. Dewaxing. When the model is placed in hot water, the wax will melt and float on the water surface, leaving a shell;
5. Casting molding.
When we operate and use silica sol precision casting, we can all follow the processing methods above. We all need to operate and use silica sol precision casting correctly, which is what we all need to do.
